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Author Question: When charging systems with zeotropic refrigerants, such as R410A, the refrigerant must leave the ... (Read 92 times)

faduma

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on: Jul 26, 2018
When charging systems with zeotropic refrigerants, such as R410A, the refrigerant must leave the refrigerant cylinder:
 
  A) As a liquid. B) As a vapor.
  C) Under a pressure of at least 100 psig. D) As a liquid-vapor mixture.

Question 2

The door heaters on a reach-in cooler are needed because the door handles are too cold when people touch them.
 
  Indicate whether the statement is true or false


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miss_1456@hotmail.com

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Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


faduma

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Reply 2 on: Jul 26, 2018
Wow, this really help

duy1981999

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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